package com.tianbao54.kotlin_01

fun main(args: Array<String>) {

    println(sum(2, 3))
    println(sum2(3, 3))
    myprintln(5, 5)
}

fun sum(a: Int, b: Int): Int {

    return a + b
}

fun sum2(a: Int, b: Int) = a + b

fun myprintln(a: Int, b: Int) {
    println("$a + $b = ${a + b}")
}